Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 4,275,271	$ (5,881)
Adjustments to reconcile net income to net cash used in operating activities:
Investment income earned on cash equivalents held in Trust Account	(5,777,767)
Changes in operating assets and liabilities:
Prepaid expenses	(3,023)
Accrued expenses	33,986	5,881
Accrued taxes payable	357,759
Net cash used in operating activities	(1,113,774)
CASH FLOWS FROM INVESTING ACTIVITIES
Investment of cash in Trust Account	(414,000,000)
Cash released from Trust Account	1,050,250
Net cash used in investing activities	(412,949,750)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of Class B common stock to Sponsor		25,000
Proceeds from public offering of Units	414,000,000
Proceeds from sale of Private Placement Warrants	10,280,000
Proceeds from promissory note from Sponsor	200,000
Payment of promissory note from Sponsor	(200,000)
Payment of underwriting commissions	(8,280,000)
Payment of offering costs (excluding related parties)	(1,192,542)
Payment to related party for offering costs paid on behalf of the Company	(34,040)
Net cash provided by financing activities	414,773,418	25,000
NET CHANGE IN CASH	709,894	25,000
Cash, beginning of period	25,000
Cash, end of period	734,894	25,000
Supplemental disclosure of non-cash financing activities:
Deferred offering costs included in accrued formation and offering costs		206,360
Common stock subject to redemption	$ 414,000,000